Cover title from opening screen (viewed on November 14, 2012).; Includes bibliographical references.; The preparation of this document was financed, in part, through a grant provided by the North Carolina Coastal Management Program, through funds...

[Rev. 2012].; Title from title screen (viewed on October 9, 2012).; "A guide to lead exposure in the construction industry is based upon the U.S. Department of Labor's Program Highlights fact sheet series (Fact Sheet No.'s OSHA 93-47 through 93-52)...

Title from title screen (viewed on Dec. 17, 2010).; "A guide to lead exposure in the construction industry is based upon the U.S. Department of Labor's Program Highlights fact sheet series (Fact Sheet No.'s OSHA 93-47 through 93-52) ... combined...

[Rev.]; "Revised 8/09"--P. [2] of cover.; "This edition of A guide to the OSHA excavation standard has been updated to include material as prepared by the Construction Education and Research Institute, Department of Civil Engineering at N.C. State...